List two (2) reasons why bacteria need flagella?

True or False: There are 3,400 bacteria per ml if there were 34 colonies on a culture plate from a 1:100 dilution.

Which of the following is typically used as a selective medium in the presumptive test of MPN?

True or False: As optical density increases, so does the number of bacterial cells in a culture.

Which of the following best describes a limitation of the MPN method?

Which decolorizer is used in the acid-fast staining process?

True or False: Nosocomial infections are acquired after a long stay in the community.

Which of the following diseases is commonly diagnosed using acid-fast staining?

All of the following are Direct methods of estimating bacterial count in a sample EXCEPT:

The vast majority of scholars do believe that Homer’s Iliad has a basis in fact.